Mesa (17.2): xlib: call _mesa_warning() instead of fprintf()

[Andres Gomez]

Module: Mesa
Branch: 17.2
Commit: 9f94d6aa651446389bdac1c8101878b2cf4a5e51
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9f94d6aa651446389bdac1c8101878b2cf4a5e51

Author: Brian Paul <brianp at vmware.com>
Date:   Fri Dec  8 09:31:08 2017 -0700

xlib: call _mesa_warning() instead of fprintf()

We use _mesa_warning() everywhere else in this code.  Change requested
by Rick Irons of Mathworks.

CC: <mesa-stable at lists.freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
(cherry picked from commit 7a46063803c51e74e635a7d6e056b6442b8f2c5a)

---

 src/mesa/drivers/x11/fakeglx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c
index d2a099f9a2..6da3fa42d0 100644
--- a/src/mesa/drivers/x11/fakeglx.c
+++ b/src/mesa/drivers/x11/fakeglx.c
@@ -2836,7 +2836,8 @@ Fake_glXCreateContextAttribs(Display *dpy, GLXFBConfig config,
          profileFlags = attrib_list[i + 1];
          break;
       default:
-         fprintf(stderr, "Bad attribute in glXCreateContextAttribs()\n");
+         _mesa_warning(NULL, "Unexpected attribute 0x%x in "
+                       "glXCreateContextAttribs()\n", attrib_list[i]);
          return 0;
       }
    }